Which of the Following Is Not True for a Normal

question 35

Multiple Choice

Which of the following is not true for a normal distribution?

• A)The curve for a normal distribution is symmetric.
• B)One-third of the total area falls above the mean.
• C)The tails of the distribution extend to negative and positive infinity.
• D)99% of the area lies within 3 standard deviations of the mean.

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Thermostat

A device that automatically regulates temperature or turns systems on or off when the temperature reaches a certain point.

Affirming the Antecedent

A valid form of deductive reasoning in which the truth of the first premise guarantees the truth of the conclusion (If P, then Q. P, therefore Q).

Price Quote

A formal statement or estimate given by a seller to a potential buyer detailing the price for goods or services offered.